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50,267
RESULTS

Media Type
42,699
texts
3,466
movies
2,495
audio
1,027
images
367
data
157
software
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Topics & Subjects
20,300
NASA Technical Reports Server (NTRS)
13,840
ERIC Archive
5,754
DESIGN ANALYSIS
3,113
design
3,020
Instructional Design
2,943
Curriculum Design
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Collection
20,300
NASA Network Resource and Training Site
13,811
Education Resources Information Center (ERIC) Archive
2,361
NASA Technical Documents
1,943
Community Audio
1,513
Community Video
1,425
American Libraries
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Creator
20,300
nasa technical reports server (ntrs)
13,840
eric
800
defense technical information center
397
ted.com
382
nasa/langley research center
346
non
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Language
44,122
English
182
Urdu
142
German
118
French
56
Portuguese
56
Spanish
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